7654290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 22063104

約数和(自身を除く): 14408814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 127, 147, 205, 210, 245, 246, 254, 287, 294, 381, 410, 490, 574, 615, 635, 735, 762, 861, 889, 1230, 1270, 1435, 1470, 1722, 1778, 1905, 2009, 2667, 2870, 3810, 4018, 4305, 4445, 5207, 5334, 6027, 6223, 8610, 8890, 10045, 10414, 12054, 12446, 13335, 15621, 18669, 20090, 26035, 26670, 30135, 31115, 31242, 36449, 37338, 52070, 60270, 62230, 72898, 78105, 93345, 109347, 156210, 182245, 186690, 218694, 255143, 364490, 510286, 546735, 765429, 1093470, 1275715, 1530858, 2551430, 3827145, 7654290]

約数ペア:

[(1, 7654290), (2, 3827145), (3, 2551430), (5, 1530858), (6, 1275715), (7, 1093470), (10, 765429), (14, 546735), (15, 510286), (21, 364490), (30, 255143), (35, 218694), (41, 186690), (42, 182245), (49, 156210), (70, 109347), (82, 93345), (98, 78105), (105, 72898), (123, 62230), (127, 60270), (147, 52070), (205, 37338), (210, 36449), (245, 31242), (246, 31115), (254, 30135), (287, 26670), (294, 26035), (381, 20090), (410, 18669), (490, 15621), (574, 13335), (615, 12446), (635, 12054), (735, 10414), (762, 10045), (861, 8890), (889, 8610), (1230, 6223), (1270, 6027), (1435, 5334), (1470, 5207), (1722, 4445), (1778, 4305), (1905, 4018), (2009, 3810), (2667, 2870)]